Answer:
a. ROI Dollar Amount $4; ROI percentage = 8%.
b.ROI Dollar Amount $15; ROI percentage = 15%.
a. We have:
Initial investment $50
Amount at year end $54
ROI Dollar Amount 
ROI Percentage 
b.
Initial investment $100
Amount at year end $115
ROI Dollar Amount 
ROI Percentage 
Answer:
may be recorded before cash is collected.
Explanation:
Sales revenue "may be recorded before cash is collected."
This is according to Accrual accounting, which unlike the cash model that requires payments to be made before sales revenue is recorded.
In the Accrual accounting model, sales revenue recording is not based on cash collection before it is recorded. Here, the revenue is recorded in as much the transferred goods are made and collection of payment is determined or expected.
<span>b. product-base research i hope i help out</span><span />
Inadequate competition can lead to market failure. The correct answer is B, market failure.