1.-There are only two firms in the market, Firms A and B, producing differentiated products. Specifically, the demands for the two firms' products are given by qA = 30 − 2pA + pBand qB = 15 − 2pB + pA, where pi denotes the price charged by Firm i and qi denotes the resulting number of units that will be purchased from Firm i. Each firm can produce as much as it chooses, at zero marginal cost. The firms compete with one another in prices.

(a) Draw the two firms' reaction functions in a diagram with p1 and p2 on the axes.(b) Determine the equilibrium prices and quantities.

Johnson company uses the allowance method to account for uncollectible accounts receivable. bad debt expense is established as a percentage of credit sales. for 2018, net credit sales totaled $6,400,000, and the estimated bad debt percentage is 1.40%. the allowance for uncollectible accounts had a credit balance of $61,000 at the beginning of 2018 and $49,500, after adjusting entries, at the end of 2018.required: 1. what is bad debt expense for 2018 as a percent of net credit sales? 2. assume johnson makes no other adjustment of bad debt expense during 2018. determine the amount of accounts receivable written off during 2018.3. if the company uses the direct write-off method, what would bad debt expense be for 2018?