Howe's wholesalers sells baseball bats and gloves. Historical data show that it sells six bats for every two gloves. Relevant cost and price data are as follows: Contribution margin per bat 54.00 Selling price per bat 510.00 Contribution margin per glove $5.00 Selling price per glove $15.00 Fixed costs connected with these products amount to $170,000 per year. Ignore taxes. (a) Number of bats that need to be sold to earn $127,500 bats {b} Profit earned with changed sales mix 5