Melvin begins his retirement fund at age 30, depositing $1,000 per month until age 50. cindy begins her retirement fund at age 20, depositing the same $1,000 per month amount until age 50. both melvin and cindy earn 5% annual interest on their funds, and there are no tax considerations in this problem. based on the provided information:

According to the map, which continent has the most countries with a low gdp level? which two countries have the highest gdp level?

Identifying transactions national park tours co. is a travel agency. the nine transactions recorded by national park tours during may 2019, its first month of operations, are indicated in the following t accounts: cash (1) 75,000 (2) 900 (7) 8,150 (3) 1,600 (4) 6,280 (6) 2,700 (9) 2,500 accounts receivable (5) 12,300 (7) 8,150 supplies (2) 900 (8) 660 equipment (3) 8,000 accounts payable (6) 2,700 (3) 6,400 beth worley, capital (1) 75,000 beth worley, drawing (9) 2,500 fees earned (5) 12,300 operating expenses (4) 6,280 (8) 660 indicate for each debit and each credit (a) whether an asset, liability, owner's equity, drawing, revenue, or expense account was affected and (b) whether the account was increased (+) or decreased account debited account credited transaction type effect type effect (1) (2) (3) (4) (5) (6) (7) (8) (9)

How does your household gain from specialization and comparative advantage? (what is produced, what is not produced yet paid to a specialist to produce? )