Young recently took over as the controller of Ritter Brothers Manufacturing Last month, the previous controller left the company report first$-$quarter numbersFor the previous month $($March $2020)$ Bob was able to piece together the following information the to view the information for March $2020.)$ Read the requirements Data table $20$and finally solve for Direct materials purchased $160,000$ Work$-$in$-$process inventory, March $1,202035,000$ Direct materials inventory March $1,202012,000$ Finished goods inventory March $1,2020160,000$ Conversion costs $330,000$ Total manufacturing costs added during the $410\mathrm{.}0001$ Cost of goods manufactured $4$ times direct materials used Gross margin as a percentage of revenues $10\%$ Revenues $500,000$