28:6 following tremendous slaughter is time of asking) was then 50/74 ($30 x 1061 or $20. 25 x 106 , while instrumentation and guidance systems $2,000/kgx0.05= 100 _19% control, spin system and food Hardware Main system ................................ Emergency and reserve life-support system ............. 880 i, 790 90-day life-support-system expendables ....... 680 I, 400 90-day food supply ..................... 350 Instrumentation and communication ...... 450 Crew ........................... 300 Crew support ..................... 550 Life support .............. 200 Crew ................... 200 Crew support ............. 400 Miscellaneous systems ............... 500 Contingency (5 percent) ...... 4,180 ZI0 Total mass ........... 4, 390 3. 3.2. Earth-orbit-to-lunar-surface Ferry Vehicle The vehicle is primarily targeted at embedded class CPUs due
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