4. Complete the following grid solving for open to buy using a set of BOMs from Problem 1 above (either the ones generated by basic stock method or the percentage variation method): Month Plan Markdowns Plan Purchases February $7,000 March $5,000 April $500 May $1,000 June $2,000 July $6,000 August $5,000 September $1,000 October $500 November $500 December $1,000 January $3,000 4. Complete the following grid solving for open to buy using a set of BOMs from Problem 1 above (either the ones generated by basic stock method or the percentage variation method): Month Plan Markdowns Plan Purchases February $7,000 March $5,000 April $500 May $1,000 June $2,000 July $6,000 August $5,000 September $1,000 October $500 November $500 December $1,000 January $3,000