You are a member of the battalion planning group positioned in TAA BLISS. The brigade staff has provided a concept of its operation and the commander's intent. Your staff has been provided with a copy of the Brigade OPLAN for the concept of operation and a copy of associated mission analysis products. As your battalion staff conducts the second step, mission analysis, to prepare a back brief to the brigade commander, which of the following is a primary consideration when analyzing the mission during the MDMP process? a. Current Equipment Status b. Number of Personnel c. Type of Weapons Available d. Time Available, Terrain and Weather