a)
i) Challenges involved in adopting Accrual Basis Accounting:

1. Transition Period: Shifting from cash-basis to accrual accounting requires a significant transition period, during which existing systems, processes, and staff skills need to be upgraded and adapted.
2. Complexity: Accrual accounting is often more complex than cash-basis accounting, requiring a deeper understanding of financial principles and practices. This complexity can pose challenges for governments and public sector entities with limited resources and expertise.
3. Data Availability and Quality: Accrual accounting relies on timely and accurate data on assets, liabilities, revenues, and expenses. Ensuring the availability and quality of such data can be challenging, particularly in countries with limited information systems and data management capacities.
4. Costs: Implementing accrual accounting can be costly, requiring investments in training, IT systems, and staff capacity-building. Governments may face budgetary constraints and competing priorities when allocating resources for accounting reforms.
5. Cultural and Organisational Change: Adopting accrual accounting often necessitates cultural and organisational change within government entities. Staff may need to develop new skills, attitudes, and behaviors to comply with accrual accounting principles, which can meet resistance and require strong leadership and change management strategies.
6. Legal and Regulatory Frameworks: Accrual accounting may require changes to
   existing legal and regulatory frameworks governing public sector financial
   management. Governments may need to revise laws, regulations, and policies to
   align with accrual accounting requirements, which can be a complex and time-consuming process.
7. Capacity Building and Training: Implementing accrual accounting requires
   comprehensive training and capacity-building initiatives for accounting
   professionals, finance staff, and other stakeholders. Governments may face
   challenges in providing sufficient training and support to ensure that staff
   understand and comply with accrual accounting principles
8. Public Sector Specificities: Accrual accounting standards may not always be
   tailored to the unique characteristics and needs of the public sector. Governments
   may need to adapt and customize accounting practices to address specific
   challenges, such as budgetary constraints, multiple funding sources, and public
   service delivery obligations.
9. Monitoring and Compliance: Ensuring ongoing compliance with accrual
   accounting standards requires robust monitoring, oversight, and quality assurance
   mechanisms. Governments may face challenges in monitoring compliance,
   identifying areas for improvement, and addressing deficiencies in financial
   reporting practices.

ii) Measures Ghana can put in place to successfully implement Accrual Basis Accounting:

1. Support and political will of government: Key decision-makers, including the presidency, cabinet, and parliamentary select committee on finance, need to support such an agenda.
2. Support from regulatory bodies: The Institute of Chartered Accountants, Ghana (ICAG) and the Controller and Accountant General’s Department (CAGD) are the main regulatory bodies to ensure the successful implementation of Accrual Accounting in Ghana. ICAG will support in the training of staff of institutions on Accrual Accounting, and CAGD will ensure government agencies are applying the rules of Accrual Accounting in their financial activities.
3. Recruitment and Training of qualified staff: Some public-sector entities have low capacity in financial management and training. There is a need to recruit and train qualified accountants and intensify training of personnel. There should be a well-structured program for all the donor communities on the key issues and requirements of Accrual Accounting.
4. Learning from other countries: Ghana can learn from countries like Switzerland and South Africa that have successfully implemented Accrual Accounting.
5. Strict enforcement of laws: Enforcement of laws such as the Public Financial Management Act, Public Financial Management Regulations, and IPSAS through monitoring, evaluation, and sanctions is crucial.
6. Structural changes: Institutions need structural changes to do away with their Modified Accrual Basis
   of Accounting to effectively and efficiently implement the full Accrual Accounting
   Basis, such the as the full implementation of GIFMIS.
7. Development of needs assessment and implementation plan will help to
   systematically implement the accrual basis of accounting.

b)

i) Objective of measurement: The objective of measurement is to select measurement bases that fairly reflect the cost of services, operational capacity, and financial capacity of the entity in a manner that is useful in holding the entity to account and for decision-making purposes. This includes assessing the cost of services, operational capacity, and financial capacity.

ii) Bases of measurement:

1. Historical Cost: The consideration given to acquire or develop an asset, representing the cost incurred at the time of acquisition. It is entity-specific and used in measuring assets like motor vehicles acquired historically.
2. Market Value: The amount for which an asset could be exchanged between knowledgeable, willing parties in an arm’s length transaction. It’s used where market evidence is strong, such as valuing donated assets.
3. Replacement Cost: The most economic cost required to replace the service potential of an asset at the reporting date. It’s used for non-commercial inventory valuation.
4. Net Selling Price: The amount obtainable from selling an asset, minus costs of sale. Used in inventory for sale valuations, it reflects entity-specific constraints.
5. Value in Use: The present value of the asset’s remaining service potential or ability to generate economic benefits, used in situations like lease payments and financial instruments.