Matching each cost with the investment type to which it relates we have :
The bond market is where investors go to trade debt securities and bonds. The stock market is a place where investors go to trade common stocks and derivatives.
So under Stocks and bonds column we have - commissions and investment advisory cost
A mutual fund is an investment fund that pools money from many investors to purchase securities.
So under Mutual funds column we have - administrative costs and hourly fees.
The Costs and the type of investment is relates is as follows: Stocks and bonds Mutual Funds Commissions administrative costs investment advisory costs Hourly fees
if the total is $31.50, it is both the blouse and the skirt together, so uf you take away the blouse from the total ($31.50 - $18) then yiu are keft with the price of the skirt