When children's permanent teeth come in substantially later than average, it is called delayed tooth eruption. In Factors Influencing Permanent Teeth Eruption, Ruta Almonaitiene, et al. argue that delayed tooth eruption does not normally indicate a medical problem. Instead, numerous sociological, lifestyle and genetic factors affect when a child's permanent teeth arrive.
When you factor in the residual values the vinyl fence will cost you about $168.00 per year while the western red cedar picket fence will cost you about $534.00 a year.
1 With installation, expect to pay $15-$30 or more a foot, or $1,600-$3,500 for 100' and $4,600-$9,000, depending on local rates, the number of fence posts installed and the complexity of the installation (flat or sloping land, number and style of gates, number of corner posts required, etc.). Materials for a 3'-4' tall vinyl picket fence typically cost $9-$20 a foot, or about $1,000-$2,500 for 100' and $2,800-$6,200 for 300', depending on style, height, materials and location.