A company budgets sales units of $670$ for March, $750$ for April, and $720$ for May. The company maintains finished goods inventory at the end of each month at $20\%$ of next month's budgeted unit sales. The March $1$ beginning inventory of finished goods is $134$ units. Prepare a production budget for March and April.

$\backslash$table$[[$Production Budget,$],[$Next period budgeted sales units,March,April$],[$Ratio of inventory to future sales,,$],[$Total required units,,$],[$Units to produce,$20\%,20\%$